Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .120"/3.048m | C4156-120m Vehicle Model_B9 Tribeca 10% more power output than

10% more power output than OEMIncreased output provides smoother idle and smoother power delivery throughout the powerband

Designed for high-performance street builds

chemical and oil resistan durability

These easy to install extenders are the perfect choice to upgrade the aesthetic of your vehicle without breaking the bank

Improves Throttle and Braking Response

Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .120"/3.048m | C4156-120m Vehicle Model_B9 Tribeca 10% more power output thanCometic multi layer steel (MLS) head gaskets for the Evolution 8 & 9 are comprised of three layers of stainless steel. Cometic uses stainless steel for increased strength, it's ability to rebound, and improved corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface